How do you find what exceptions a class can throw?

[Chris Green]

I am using poplib.POP3_SSL() and I want to know what exceptions can be
thrown when I instantiate it.  Presumably it inherits them because
there's nothing much in the documentation page for poplib.POP3_SSL().

I specifically want to trap timeout exceptions.

(... and, yes, I know I should maybe move to IMAP but that's too much
work at the moment!)

-- 
Chris Green
·